Sonochemical asymmetric hydrogenation of isophorone on proline modified Pd/Al2O3catalysts

Literature Information

Publication Date 2004-03-19
DOI 10.1039/B315244H
Impact Factor 6.222
Authors

Shilpa C. Mhadgut, Imre Bucsi, Marianna Török, Béla Török


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Abstract

The sonochemical asymmetric hydrogenation of isophorone (3,3,5-trimethyl-2-cyclohexenone) by proline-modified Pd/Al2O3 catalysts is described; presonication of a commercial Pd/Al2O3-proline catalytic system resulted in highly enhanced enantioselectivities (up to 85% ee).

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